package com.example.tests;

import static org.hamcrest.Matchers.equalTo;
import static org.junit.Assert.assertThat;
import org.testng.annotations.Test;

import com.example.utils.SortedListOf;

public class ContactRemovalTests extends TestBase{
	
	@Test
	
	public void deleteSomeContact(){
	
    //save old state
	SortedListOf<ContactData> oldList = app.getContactHelper().getContacts();
	
	int index = getRandomIndex(oldList.size());
    
    //actions
    app.getContactHelper().deleteContact(index);


    //save new state
    SortedListOf<ContactData> newList =  app.getContactHelper().getContacts();
    
    //compare states  
    assertThat(newList, equalTo(oldList.without(index)));
  }
	
}